<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>talbe划分布局</title>
	</head>
	<body>
		<table width="100%" cellpadding="0px" cellspacing="0px" >
			<tr align="center">
				<td align="center" colspan="3" height="200px" bgcolor="red">1.1</td>
				<!-- <td>1.2</td>
				<td>1.3</td> -->
			</tr>
			<tr>
				<td width="25%" bgcolor="blue" height="800px">2.1</td>
				<td width="50%" bgcolor="gray">2.2</td>
				<td  width="25%" bgcolor="aqua">2.3</td>
			</tr>
			<tr>
				<td  align="center" colspan="3" height="100px" bgcolor="red">3.1</td>				
			</tr>
		</table>
	</body>
</html>
